Regex tester
Test JavaScript regular expressions and inspect matches with their character positions.
Local processing · no input storage · no sign-in
Regex tester
Test JavaScript regular expressions and inspect matches with their character positions.
LOCAL_ONLY1.5-second timeout · up to 200 matches · input kept in memory until reload
Matching…
How to use
Enter a JavaScript regex, flags and sample text to inspect matches and positions. Other regex engines may differ.
Example
Pattern: \d+ | Text: Order 123